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Titanium Drill Bit Set 23PCS 1/16"-3/8" HSS Drill Bit Set Formetal, Steel, Wood, Plastic, Aluminum Alloy

Customization: Available
Customized: Customized
Standard: DIN, AISI

Product Description

Basic Specifications

Model NO.
XRDB-23PC
Length
Taper-length
Type
Twist Drill Bit
Material
High Speed Steel
Usage
Wood, PCB, Metal Drilling
Package
Carton
HS Code
82075090
Capacity
500,000 units
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Product Description

  • 23 Pcs Comprehensive Set: Includes 16 most commonly-used sizes (1/16" to 3/8") housed in a portable plastic case, compatible with most power drills.
  • Industrial Grade 4341 HSS: Superior hardness compared to 4241 HSS. Titanium coating significantly enhances wear-resistance and durability.
  • Efficient Design: Fully ground spiral grooves clear particles rapidly while decreasing friction and heat. The 135° Split Point prevents walking for precise drilling without a center punch.
  • Versatile Application: Optimized for soft metal, wood, plastic, aluminum alloy, and steel (up to 10mm thickness). Ideal for maintenance and DIY projects.

Material Technical Specifications:

HRC C (%) W (%) Mo (%) Cr (%) V (%) International DIN
60-62 0.9-1.0 1.5-2.5 0.5-1.2 3.8-6.0 0.5-1.0 T-4241 /
62-65 0.88-0.98 3.5-4.5 2.5-3.5 3.8-4.4 1.3-1.7 4341 W4
63-66 0.77-0.87 8.5-9.5 2.7-3.3 3.8-4.4 1.3-1.7 9341 W9
63-66 0.8-0.9 5.5-6.75 4.5-5.5 3.8-4.4 1.75-2.2 6542 M2
64-67 0.9-0.95 5.5-6.5 4.5-5.5 3.8-4.4 1.75-2.2 Co5% M35
66-68 1.05-1.15 1.15-1.85 9.0-10.0 3.5-4.25 0.95-1.35 Co8% M42
Titanium Drill Bit Set Details
HSS Drill Bit Performance
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Packaging & Logistics

Packaging Case
Shipping Preparation
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Quality Control & Production

Production Line 1
Production Line 2
Testing Facility
Quality Assurance

Frequently Asked Questions

QWhat sizes are included in this drill bit set?
The set includes 23 pieces with 16 common sizes ranging from 1/16" to 3/8", covering most standard drilling needs.
QWhat is the advantage of Titanium-coated 4341 HSS?
Grade 4341 High Speed Steel is harder and more heat-resistant than standard 4241 HSS. The Titanium coating further reduces friction and extends tool life.
QCan these bits be used on stainless steel?
They are optimized for soft metals, aluminum alloys, wood, and plastics. For steel, it is recommended for thicknesses within 10mm. They are not intended for concrete or glass.
QDoes the drill bit require a center punch to start?
No, the 135° Split Point design is self-centering and prevents the bit from "walking" on the material surface, ensuring precise starts.
QWhat is the typical lead time for orders?
Items currently in stock can generally be dispatched within one week. For bulk OEM requirements, lead times are negotiated based on volume.
QHow is product quality ensured before shipment?
Quality control is a priority; every drill bit undergoes rigorous testing and inspection during the production process and before final packaging.

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